Wiktionary
folliculogenesis
n. (context biology English) The process of growing and developing for an ovarian follicle in the ovary.
Wikipedia
Folliculogenesis
Although the process is similar in many animals, this article will deal exclusively with human folliculogenesis.
In biology, folliculogenesis is the maturation of the ovarian follicle, a densely packed shell of somatic cells that contains an immature oocyte. Folliculogenesis describes the progression of a number of small primordial follicles into large preovulatory follicles that enter the menstrual cycle.
Contrary to male spermatogenesis, which can last indefinitely, folliculogenesis ends when the remaining follicles in the ovaries are incapable of responding to the hormonal cues that previously recruited some follicles to mature. This depletion in follicle supply signals the beginning of menopause.